KEV Entry

CVE-2026-0257

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2026-0257

2026-05-30 07:34 UTC

Timestamps

2026-05-30

2026-05-30

Scope

KEVIntel entry: PAN-OS: GlobalProtect Authentication Bypass Vulnerabilities | Affected: Palo Alto Networks / Cloud NGFW, PAN-OS, Prisma Access | CVSS: 7.8 (HIGH) | EPSS: 0.18583 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2026-0257', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-0257'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2026-0257'}

05ae9068-4932-4ffe-9047-d0db890a06b8

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-19 12:42 UTC

2026-06-19 12:42 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2026-05-30T07:34:06.000Z",
  "ahead_of_cisa_kev": {
    "count": 3,
    "unit": "day"
  },
  "cvss_score": 7.8,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.96891,
  "epss_score": 0.18583,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "Cloud NGFW, PAN-OS, Prisma Access",
  "title": "PAN-OS: GlobalProtect Authentication Bypass Vulnerabilities",
  "used_in_malware": "unknown",
  "vendor": "Palo Alto Networks"
}
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